<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="硬件类型" prop="hardWareCode">
        <el-select v-model="queryParams.hardWareCode" filterable placeholder="请选择硬件类型">
          <el-option
            v-for="item in hard_ware_configList"
            :key="item.id"
            :label="item.hardWareName"
            :value="item.hardWareCode">
          </el-option>
        </el-select>
      </el-form-item>
      <el-form-item label="产品名称" prop="productName">
        <el-input
          v-model="queryParams.productName"
          placeholder="请输入产品名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['system:product_config:add']"
        >新增
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['system:product_config:edit']"
        >修改
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['system:product_config:remove']"
        >删除
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['system:product_config:export']"
        >导出
        </el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="product_configList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center"/>
      <el-table-column label="主键id" align="center" prop="id"/>
      <el-table-column label="硬件编码" align="center" prop="hardWareCode"/>
      <el-table-column label="图片地址" align="center">
        <template slot-scope="scope">
          <el-image
            style="width: 100px; height: 100px"
            :src="scope.row.imgUrl"
            fit="contain"></el-image>
        </template>
      </el-table-column>
      <el-table-column label="产品名称" align="center" prop="productName"/>
      <el-table-column label="价格" align="center" prop="price"/>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['system:product_config:edit']"
          >修改
          </el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['system:product_config:remove']"
          >删除
          </el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改硬件产品配置对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="硬件编码" prop="hardWareCode">
          <el-select v-model="form.hardWareCode" filterable placeholder="请选择">
            <el-option
              v-for="item in hard_ware_configList"
              :key="item.id"
              :label="item.hardWareName"
              :value="item.hardWareCode">
            </el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="图片地址" prop="imgUrl">
          <el-upload
            class="upload-demo"
            action="#"
            :on-preview="handlePreview"
            :on-remove="handleRemove"
            :file-list="fileList"
            :http-request="confirmUpload"
            :headers="headers"
            list-type="picture">
            <el-button slot="trigger" size="small" type="primary">选取文件</el-button>
            <div slot="tip" class="el-upload__tip">只能上传jpg/png文件，且不超过500kb</div>
          </el-upload>
        </el-form-item>
        <el-form-item label="产品名称" prop="productName">
          <el-input v-model="form.productName" placeholder="请输入产品名称"/>
        </el-form-item>
        <el-form-item label="价格" prop="price">
          <el-input v-model="form.price" placeholder="请输入价格"/>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>

import {upload} from "@/api/system/upload";
import {
  addProduct_config,
  delProduct_config,
  getProduct_config,
  listProduct_config,
  updateProduct_config
} from "@/api/system/hard_ware_product_config";

import {listHard_ware_config} from '@/api/system/hard_ware_config'

export default {
  name: "Product_config",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 硬件产品配置表格数据
      product_configList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        hardWareCode: null,
        productName: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        hardWareCode: [
          {required: true, message: "硬件编码不能为空", trigger: "blur"}
        ],
        productName: [
          {required: true, message: "产品名称不能为空", trigger: "blur"}
        ],
        price: [
          {required: true, message: "价格不能为空", trigger: "blur"}
        ]
      },
      fileList: [],
      headers: {
        'Content-Type': 'multipart/form-data'
      },
      hard_ware_configList: [],
    };
  },
  created() {
    this.getList();
    this.getHardWareConfigList();
  },
  methods: {
    /** 查询硬件产品配置列表 */
    getList() {
      this.loading = true;
      listProduct_config(this.queryParams).then(response => {
        this.product_configList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        hardWareCode: null,
        imgUrl: null,
        productName: null,
        price: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加硬件产品配置";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getProduct_config(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改硬件产品配置";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateProduct_config(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addProduct_config(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal.confirm('是否确认删除硬件产品配置编号为"' + ids + '"的数据项？').then(function () {
        return delProduct_config(ids);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {
      });
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('system/product_config/export', {
        ...this.queryParams
      }, `product_config_${new Date().getTime()}.xlsx`)
    },
    handleRemove(file, fileList) {
      console.log(file, fileList);
    },
    handlePreview(file) {
      console.log(file);
    },
    confirmUpload(item) { //确认上传
      let param = new FormData()
      param.append('file', item.file);
      upload(param, this.headers).then(response => {
        this.form.imgUrl = response.url;
        this.$modal.msgSuccess("上传成功");
      });
    },
    getHardWareConfigList() {
      this.loading = true;
      listHard_ware_config().then(response => {
        this.hard_ware_configList = response.rows;
      });
    },
  }
};
</script>
